Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 281666069648046821 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 2 18 4 20 12 4 86 4 12 20 4 18 2 6 (?)
an: 0 6 8 26 30 50 62 66 152 156 168 188 192 210 212 218
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: marsinph
db: batch=69, k=16, 6 2 18 4 20 12 4 86
dn: 0 6 2 18 4 20 12 4 86 4 12 20 4 18 2 6 (?)
an: 0 6 8 26 30 50 62 66 152 156 168 188 192 210 212 218
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: marsinph
db: batch=69, k=16, 6 2 18 4 20 12 4 86
| SPT(14) | 281665997681551897 | 0 12 24 30 52 124 156 250 282 354 376 382 394 406 | -71966494924 |
| SPT(14) | 281666009564657111 | 0 18 30 50 56 60 72 86 98 102 108 128 140 158 | -60083389710 |
| TPT(12) | 281666010623496377 | 0 2 60 62 72 74 90 92 102 104 114 116 | -59024550444 |
| SPT(14) | 281666025353260727 | 0 2 44 84 92 114 132 134 152 174 182 222 264 266 | -44294786094 |
| SPT(14) | 281666048374115903 | 0 24 36 38 56 78 84 110 116 138 156 158 170 194 | -21273930918 |
| TPT(12) | 281666059369916069 | 0 2 30 32 60 62 78 80 102 104 120 122 | -10278130752 |
| SPT(14) | 281666078168535083 | 0 30 44 50 80 90 134 156 200 210 240 246 260 290 | 8520488262 |
| TPT(12) | 281666084630999357 | 0 2 42 44 120 122 132 134 144 146 210 212 | 14982952536 |
| TPT(12) | 281666098660398899 | 0 2 42 44 198 200 270 272 408 410 522 524 | 29012352078 |
| SPT(14) | 281666120440484987 | 0 12 20 84 120 132 140 174 182 194 230 294 302 314 | 50792438166 |
| TPT(12) | 281666126226042527 | 0 2 30 32 180 182 210 212 222 224 264 266 | 56577995706 |
©2024 Tomáš Brada